Extraction and clustering of arguing expressions in contentious text.
Amine TrabelsiOsmar R. ZaïanePublished in: Data Knowl. Eng. (2015)
Keyphrases
- clustering algorithm
- text clustering
- k means
- clustering method
- automatically extracted
- free text
- short text
- text data
- database
- text extraction
- information retrieval
- automatically extracting
- automatic extraction
- hierarchical clustering
- textual data
- spectral clustering
- facial expressions
- data sets
- keywords
- outlier detection
- data clustering
- distance metric
- categorical data
- knowledge extraction
- self organizing maps
- data objects
- data points
- latent semantic analysis
- xml documents
- text information
- video sequences
- fuzzy clustering
- english text